How to reset legendaries?

[Asia81]

Hello, what flags should I reset to reset all the legendaries so I can battle them again?

[jeehaisse]

Hi, I want to know too, I asked but it's not currently possible because flags are still being researched. I was lucky enough to backup before 7th badge so I'll have to replay a few hours to get that save, that'll do for the time being, but I'd like to hunt dialga in my post game save so I hope it will be soon, but it could take a while. If you find the answer, please let me know!